Use ansible-local instead of ansible for vagrant provisioning

[lazarus1331]

The current Vagrantfile uses ansible for provisioning, which places an additional dependency on the host configuration, which may not be compatible or feasible on some machines. We should use ansible-local so that it places ansible inside the virtual machine and not the host.

AC:

1. Run vagrant up and have it work on any machine (linux, mac, windows) without ansible installed.